Three pregnant women are waiting in the lobby of an OB/GYN. They’re all happily knitting to pass the time, when one pulls a vial from her purse and takes a pill. “What’s that?” ask the other two. “Oh, just a multivitamin – good for mommy, good for little baby.”
The other two smile and nod, and resume knitting. A minute later, the second woman takes a tablet of her own. “What’s that?” ask the others. “Oh, just a prenatal vitamin; good for mommy, good for the baby.”
They all smile and nod, and resume knitting. Finally the third woman produces a vial and takes a tablet. “What’s that?” the first two ask.
“Thalidomide. I can’t knit sleeves.”